8981001029

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{74149}}^1$

素因数の和:74202

約数の個数: 32

約数和(自身を含む): 12158227200

約数和(自身を除く): 3177226171

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1331, 1573, 9317, 11011, 17303, 74149, 121121, 519043, 815639, 963937, 5709473, 6747559, 8972029, 10603307, 62804203, 74223149, 98692319, 116636377, 690846233, 816454639, 1283000147, 8981001029]

約数ペア:

[(1, 8981001029), (7, 1283000147), (11, 816454639), (13, 690846233), (77, 116636377), (91, 98692319), (121, 74223149), (143, 62804203), (847, 10603307), (1001, 8972029), (1331, 6747559), (1573, 5709473), (9317, 963937), (11011, 815639), (17303, 519043), (74149, 121121)]